基于非对称式照明系统的DLP前照灯设计方法  

Design Method of DLP Headlamp Based on Asymmetric Lighting System

作　　者：熊衍建 祁高进 张海升 于景洋 XIONG Yanjian;QI Gaojin;ZHANG Haisheng;YU Jingyang(Changzhou Xingyu Automotive Lighting Systems Co.,Ltd.,Changzhou 213022,China)

机构地区：[1]常州星宇车灯股份有限公司,江苏常州213022

出　　处：《中国照明电器》2022年第10期32-36,共5页China Light & Lighting

摘　　要：百万级像素的DLP投影系统,其高精度和高分辨率在汽车信息交互功能和自适应功能的应用上有很大的发展前景,同时能够辅助原有的远近光模组,得到更高效、功能更多样的汽车前照灯设计方案。本文介绍了一种非对称式照明系统的DLP前照灯光学模组的设计方法,能够达到高光效、高亮度、高质量成像的图像性能,解决了DLP系统应用在汽车前部灯具时散热难的问题,推进了DLP前照灯在量产化上的实现。The high-precision and high-resolution megapixel DLP(Digital Light Processing) projection system has great development prospects in the application of automotive information interaction and adaptive functions. Combined with the existing high and low beam modules, a more efficient and versatile automotive headlamp design solution can be obtained. This paper introduces a design method of the DLP headlight optical module based on asymmetric lighting system, which can achieve high light efficiency, high brightness, and high-quality image performance. It has promoted the realization of DLP headlamp in mass production.

关 键 词：前照灯 像素化灯具 DLP投影 光学模组 

分 类 号：U463.651[机械工程—车辆工程]